EP 2201814 B1 20190417 - METHOD OF BROADCASTING DATA PACKETS IN A NETWORK OF MOBILE NODES AND ASSOCIATED TERMINAL
Title (en)
METHOD OF BROADCASTING DATA PACKETS IN A NETWORK OF MOBILE NODES AND ASSOCIATED TERMINAL
Title (de)
VERFAHREN ZUR RUNDSENDUNG VON DATENPAKETEN IN EINEM NETZWERK AUS MOBILEN KNOTEN UND ENTSPRECHENDES ENDGERÄT
Title (fr)
PROCEDE DE DIFFUSION DE PAQUETS DE DONNEES DANS UN RESEAU DE NOEUDS MOBILES ET TERMINAL ASSOCIE
Publication
Application
Priority
- FR 2008051881 W 20081017
- FR 0758615 A 20071026
Abstract (en)
[origin: WO2009053657A2] The invention relates to the periodic broadcasting of data packets in an ad-hoc network formed by a plurality of mobile nodes that can move and station themselves along trafficways forming intersections between themselves. The broadcasting of a data packet is ensured by a broadcaster node elected from a set of candidate nodes at the level of each intersection. The election of the broadcaster node is performed in a decentralized manner at the level of each candidate node, as a function of the comparison of the estimated travel time to reach the centre of the intersection with respect to a determined reference time interval between two successive broadcasts.
IPC 8 full level
H04W 40/18 (2009.01)
CPC (source: EP US)
H04W 40/18 (2013.01 - EP US); H04W 40/20 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2923116 A1 20090501; EP 2201814 A2 20100630; EP 2201814 B1 20190417; JP 2011501597 A 20110106; JP 5128674 B2 20130123; US 2010246470 A1 20100930; US 8660047 B2 20140225; WO 2009053657 A2 20090430; WO 2009053657 A3 20090625
DOCDB simple family (application)
FR 0758615 A 20071026; EP 08842776 A 20081017; FR 2008051881 W 20081017; JP 2010530519 A 20081017; US 73991208 A 20081017